tree-wide: remove Lennart's copyright lines

[elogind.git] / src / basic / escape.c

diff --git a/src/basic/escape.c b/src/basic/escape.c
index 905428f6c551588be5291abd6e9fdbcf5eaad25c..05f388ede846be034cbcdd2605ba1956d81e6efa 100644 (file)
--- a/src/basic/escape.c
+++ b/src/basic/escape.c
@@ -1,9 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-***/
 
 #include <errno.h>
 #include <stdlib.h>
@@ -15,8 +10,10 @@
 #include "macro.h"
 #include "utf8.h"
 
-size_t cescape_char(char c, char *buf) {
-        char * buf_old = buf;
+int cescape_char(char c, char *buf) {
+        char *buf_old = buf;
+
+        /* Needs space for 4 characters in the buffer */
 
         switch (c) {
 
@@ -188,7 +185,7 @@ int cunescape_one(const char *p, size_t length, char32_t *ret, bool *eight_bit)
                 /* C++11 style 16bit unicode */
 
                 int a[4];
-                unsigned i;
+                size_t i;
                 uint32_t c;
 
                 if (length != (size_t) -1 && length < 5)
@@ -215,7 +212,7 @@ int cunescape_one(const char *p, size_t length, char32_t *ret, bool *eight_bit)
                 /* C++11 style 32bit unicode */
 
                 int a[8];
-                unsigned i;
+                size_t i;
                 char32_t c;
 
                 if (length != (size_t) -1 && length < 9)